Yes. Kind of like how the atmosphere and air molecules are everywhere (so long as we're interested only on the surface of earth, which is the only place that matters for most people). read more
Arrian Movahedi, EE student, tutor in electromagnetic theory, study of fields and waves Answered Jan 12, 2017 · Author has 96 answers and 79.2k answer views Yes. read more
Actually, all wave length of electromagnetic wave which we have used is longer than the light wave. So according to the theory, the wave we are used just a little danger to us. But the electromagnetic wave also exists harmful for us, but it base on the distance from the wave and strength of wave. read more